TruVision IP keyboard, with 7" LCD touchscreen, 4-axis joystick, 12VDC, PoE-af. Network interface 100/1000. RS232 and RS485 interface. USB output. OSD control of the recorder. Control of the monitor outputs of the recorders. Configuration and call of presets and tours. Compatible with several NVRs (TVN 10/20/21/22/70), DVRs (TVR 11/12/41/42/44) and decoders.